@misc{Frahm2011,
  author    = {Jan-Peter Frahm},
  title     = {Kommentierte Liste der Laubmoose Deutschlands},
  booktitle = {79},
  series    = {Archive for Bryology},
  number    = {079},
  type      = {periodicalpart},
  pages     = {51},
  year        = {2011},
}